artillery fire from various points can be timed to impact at same location at exact same time. That's done with a method referred to as "time on target". It's done by careful calculation of elevation of the gun tube. Rounds fired at flatter angle reach target sooner that a round fired higher. Distance from firing point to impact is controlled by charge behind shell. A round fired at high angle of departure, provided it has ample charge behind it, will travel FARTHER than one fired at a flatter angle by virtue of the fact it will travel to fullest extent charge will propel it, then return an equal distance to earth.
Lot of variables left unmentioned....Size/weight of round. Size of propellant charge, and even to a point, design/type of gun tube. Provided all calculations are done correctly, highest angle of fire will travel greatest distance, but not always greatest distance FROM firing point.
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Today's Featured Article - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
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